Answer:
-11/12
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
In order to find the answer, you must replace all of the X's with 3, and all of the Y's with 2.
When two numbers are right next to each other, that means that they're being multiplied.
So here is the equation rewritten:
(*=times)
5*2-3+2*2-2+5.
This could also be written as:
5 x 2 - 3 + 2 x 2 - 2 + 5.
Time to solve.
Using PEMDAS.
P- Parenthesis
E- Exponents
M- Multiplication
D- Division
A- Addition
S- Subtraction
The answer will be 14.
:D
1. 2x²-3x²-3x+5x+1-2=-x²+2x-1
2.3x²+5x-2x+6-1=3x²+3x+5
3.-7n²-5n²+4n+6n+3+1=-13n²+10n+4
I think these are the answers if not I'm sorry
Let's look at the equation we have.
18x + 2x = 31
The first step would be to combine like terms. Ex: 18x and 2x
18x + 2x = 31
20x = 31
Now, to isolate the x, you would divide both sides by 20.
20x = 31
x = 1.55
x = 1.55
I hope this helps!
